X-NUCLEO-IHM03A1

High power stepper motor driver expansion board based on powerSTEP01 for STM32 Nucleo. It is an high power stepper motor driver expansion board based on powerSTEP01. It provides an affordable and easy to use solution for driving high power bipolar stepper motors in STM32 Nucleo project. The fully digital motion control through speed profile generation adding positioning calculations and a complete set of protection features, offers high levels of performance and robustness. The X-NUCLEO-IHM03A1 is compatible with the Arduino UNO R3 connector and supports the addition of other boards which can be stacked to drive up to three stepper motors with a single STM32 Nucleo board.

• Power system-in-package, integrated dual full-bridge with low RDS(on)
• Voltage range from 10.5V to 85V
• Phase current up to 10Arms
• Power OK and fault LEDs
• Up to 1/128 micro-stepping
• Programmable speed profile and overcurrent protection and overtemperature protection
• Sensor stall detection
• Adjustable output slew rate
• Compatible with Arduino UNO R3 connector and compatible with STM32 Nucleo boards
• Suitable for multi-motor solution

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